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JEE Main20203 Sep 2020Evening ShiftChemistryChemical KineticsActual

For the reaction 2 A + 3 B + 3 2 C → 3 P , which statement is correct?

Options

  1. Ad n A d t = 3 2 d n B d t = 3 4 d n C d t
  2. Bdn A dt = dn B dt = dn C dt
  3. Cdn A dt = 2 3 dn B dt = 4 3 dn C dt
  4. Ddn A dt = 2 3 dn B dt = 3 4 dn C dt

Correct answer

C. dn A dt = 2 3 dn B dt = 4 3 dn C dt

Step-by-step solution

For a given reaction, rate = - 1 2   dn A dt = - 1 3 dn B dt = - 2 3 dn c dt rate = dn A dt = 2 3 dn B dt = 4 3 dn C dt

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